KR101024536B1 - Collecting device for sewage filtering - Google Patents

Abstract

PURPOSE: A collecting device for sewage filtering is provided to improve the filtering efficiency by employing a double filtering structure including a blocking cover and a blocking base plate having blocking holes. CONSTITUTION: A collecting device for sewage filtering comprises a drainage body(110), a blocking body(210), a blocking base plate(230), a second hinge part, and an elastic member. The drainage body forms an internal installation space and top/bottom openings. The blocking body is inserted in the installation space of the drainage body and has an internal receiving space and top/bottom openings. The blocking base plate is installed in the bottom opening part of the blocking body and allowed to open and close. The second hinge part connects the blocking base plate to the blocking body. The elastic member is connected to the second hinge part and the blocking base plate.

Description

COLLECTION DEVICE FOR SEWAGE FILTERING}

The present invention relates to a waste collection device for collecting waste to be installed on the drain portion formed on the bridge or road to maintain the proper drainage efficiency.

In general, one side of the overpass is installed drainage for drainage, such as rainwater, the drainage is basically composed of a drain pipe is connected to one side of the drainage main body where the rainwater is collected into the interior to discharge the collected water to the outside.

In this case, a dirt blocking device is installed on the inlet of the drainage main body to block the inflow of dirt. The conventional dirt blocking device is simply formed of a grating structure in which a blocking frame is spaced in a rectangular frame.

Therefore, in the process of rainwater flowing into the drainage body, the dirt is filtered out by the blocking frame. However, in the conventional wastewater blocking device, since the inflow blocking of the wastewater is made only once at the inlet of the drainage body, the dirt having a smaller size than the interval between the blocking frames is There is no choice but to pass through.

If the interval between the blocking frames is narrowed, the efficiency of blocking the inflow of dirt can be increased. On the contrary, the rainwater is accumulated on the road due to the inflow of the first rainwater on the road and the drainage function is lost.

In order to solve this problem, the Republic of Korea Utility Model Model No. 161948 『Manhole』 is proposed. This prior art has a separate sedimentation tank in the drainage port and rainwater is discharged to the drainage through the through hole formed in the sidewall of the sedimentation tank. Is to be filtered and the filtered dirt is settled on the bottom plate to prevent clogging of the drain as a separate collection treatment.

However, this conventional technique is because the through-hole is formed only in the side wall of the sedimentation tank, if a large area and light dirt enters the sedimentation tank, the through-holes are blocked during the drainage process of the rainwater, which prevents the drainage of the rainwater. This overflowing phenomenon may occur.

In addition, since the grating-type lid is simply installed on the entrance of the manhole, there is a high risk of loss, and the entire lid must be lifted and moved to lift the inner bottom plate. In case of a trip, there is a big risk of a safety accident.

In the prior art, since the grating shape of the lid is a long straight line, it is highly likely that dirt of a long shape like a tree branch passes easily.

The present invention has been proposed to solve such a conventional problem,

In order to minimize the blockage of the blocking hole caused by the dirt in the process of filtering the dirt introduced with the rain water to provide a dirt blocking device that can prevent the loss of the rain cover smoothly while at the same time.

Embodiment of the present invention proposed to achieve the above object,

In the sewage collection device is inserted into the water collecting port formed on the road or bridge,

An accommodation space is formed therein, an upper opening portion is formed at an upper end, a lower opening portion is formed at a lower end, and a blocking body having at least one first blocking hole formed on a side surface thereof, the blocking body installed on the upper opening part, and at least one second blocking hole being The blocking cover may include a blocking lower plate installed on the lower opening and having at least one third blocking hole formed on the bottom thereof.

Or an installation portion having a drainage main body installed on the road or bridge top plate and having an installation space formed therein and having an upper and lower openings connected to the lower portion of the drainage main body; And an upper opening portion formed at an upper end thereof, a lower opening portion formed at a lower end thereof, and a blocking body having at least one first blocking hole formed on a side surface thereof, and a blocking cover formed at least one second blocking hole formed on the upper opening portion thereof. It may be configured to include a dirt blocking unit having a blocking lower plate installed in the lower open portion and formed with at least one third blocking hole.

The second blocking hole may be formed larger than the diameter of the first and third blocking holes.

In addition, the blocking cover and the blocking body may be connected through a hinge portion so that the blocking cover may be opened and closed around the hinge portion.

In addition, a drainage gap may be formed between the blocking body outer surface and the drainage body inner surface.

A strainer may be formed in at least one of the first blocking hole, the second blocking hole, and the third blocking hole.

The present invention having these various embodiments,

Basically, during the inflow of rain water, the dirt is first filtered through the blocking hole of the blocking cover and the second is filtered through the blocking hole of the blocking body or the lower plate, so that the dirt has an advantage of increasing the filtering efficiency.

In addition, since the first blocking hole is formed at the bottom blocking plate together with the third blocking hole on the side wall of the blocking body, even if the first blocking hole or the third blocking hole is blocked by dirt during rain discharge, sufficient drainage efficiency is maintained. There are advantages to it.

In addition, since the blocking cover is integrally connected with the blocking body through the hinge part, the blocking cover has an advantage of being prevented from being lost.

1 is an exploded perspective view of a dirt blocking part and a drain part
2 is a perspective view of the coupling between the dirt blocking portion and the drainage portion
3 is a cross-sectional view showing the rainwater inflow and drainage process
4 is a cross-sectional view showing a state where the first blocking hole is blocked by dirt.
5 is a cross-sectional view showing a process of collecting dirt inside the blocking body by opening the blocking cover.
6 illustrates a case in which the dirt blocking unit is directly installed in the manhole in a state where the drainage unit is omitted.
7 and 8 show a second embodiment of the present invention.
9 shows a third embodiment of the present invention;
10 and 11 show a fourth embodiment of the present invention.

Hereinafter, with reference to the configuration illustrated in the drawings to explain an application example of the specific configuration of the present invention.

First, the same components or parts in the drawings use the same reference numerals as possible, and detailed descriptions of related known functions or configurations will be omitted in describing the present invention.

Although the preferred embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements of those skilled in the art using the basic concepts of the present invention defined in the following claims are also provided. It belongs to the scope of rights.

The waste blocking apparatus of the present invention includes a drainage part 100 and a dirt blocking part 200 as shown in FIGS. 1 to 3.

First, the drainage part 100 functions to collect rainwater on an elevated road, such as a bridge, and to externally drain the collected rainwater, and further includes a drainage main body 110 and a drainage pipe 120.

The drainage body 110 has an installation space 112 formed therein in the form of a rectangular enclosure, a top is completely opened, and a bottom plate 114 is formed at the bottom, and a drain hole 116 is formed at the center of the bottom plate 114. .

The drainage body 110 has a funnel structure as a whole, i.e., an inner area becomes narrower from top to bottom.

Of course, the structure of the drainage body 110 can be manufactured in various other structures, such as a simple rectangular parallelepiped.

And the drainage pipe 120 serves as an external discharge path of the rainwater introduced into the drainage main body 110 and the blocking main body 210 to be described later, the pipe structure as the name and one end drain 116 of the drainage main body 110 Is connected to.

The waste blocking part 200 is installed in the drain part 100.

The dirt blocking part 200 serves to block the inflow of dirt in the rainwater inflow process, and includes a blocking body 210, a blocking cover 220, and a blocking lower plate 230.

First, the blocking body 210 is formed in the same form as the drainage body 110, that is, a funnel structure as a whole, the receiving space 212 is formed in the interior is reduced toward the lower side and the upper and lower openings 214 and the lower side An open portion 216 is formed so that the upper and lower portions are completely open.

At this time, the first block for blocking the circumferential surface of the blocking body 210, that is, each side wall surrounding the receiving space 212 to discharge the dirt introduced into the receiving space 212 with the rain water to the drainage pipe 120 A plurality of balls 218 are formed at intervals.

For reference, the structure of the blocking body 210 may be variously modified, such as a simple cuboid shape, not a funnel structure.

The blocking body 210 is inserted into the drainage main body 110 so that the lower end is seated on the bottom plate 114 of the drainage main body 110. Therefore, external rain water is introduced into the first blocking body 210.

At this time, a discharge gap T is formed between the outer surface of the blocking body 210 and the inner surface of the draining body 110 so that rainwater introduced into the blocking body 210 is discharged through the first blocking hole 218. (110) to be discharged into the interior.

For reference, a plurality of first blocking holes 218 may not be formed as shown in the drawing, and in some cases, only one first blocking hole 218 may be formed.

However, the circular shape as shown in the drawing has the advantage of being impossible to pass through the lattice shape and the long rod-shaped dirt.

The blocking cover 220 serves as a primary inlet blocking function of dirt in the process of rainwater first being introduced from the outside. Is installed.

At this time, the blocking cover 220 has a structure in which one side is connected to the blocking body 210 through a hinge portion (H) of a separate hinge shape, rotated through the hinge portion (H) to open and close.

In addition, although not shown in the drawing, a separate handle may be provided on the blocking cover 220 to easily open and close the blocking cover.

In addition, the blocking cover 220 is formed with a second blocking hole 222 for blocking dirt from being introduced into the blocking body 210 in the process of rainwater flowing on the road into the blocking body 210.

At this time, the diameter of the second blocking hole 222 is formed wider than the diameter of the first blocking hole 218 to allow the other dirt except the very large dirt to pass first through the second blocking hole 222 by the dirt. This blockage prevents the initial flow rate of rainwater from falling.

That is, as the first and second blocking holes 218 and 222 are formed in the blocking cover 220 and the blocking body 210, respectively, dirt is introduced through the second blocking hole 222 in the process of introducing rainwater from the outside. The first filtered through the second blocking hole 222, the dirt has a structure that is secondary filtered through the first blocking hole 218 inside the blocking body 210.

For reference, only one second blocking hole 222 may be formed in the same manner as the first blocking hole 218, and the blocking cover 220 may be manufactured in a straight grating or a lattice grating structure as before. In this case, the space between the blocking pieces becomes the second blocking hole.

However, forming the second blocking hole 222 in a circular shape like the first blocking hole 218 has an advantage of obtaining a long bar-shaped dirt blocking effect compared to the lattice shape.

 Blocking lower plate 230 is a function of blocking the discharge of dirt with the discharge function of rainwater introduced into the blocking body 210, made of a simple plate form and installed in the lower open portion 216 of the blocking body 210 And it is installed in the form which blocks the lower opening part 216.

In this case, the blocking lower plate 230 is basically fixed to the blocking body 210 through welding or the like, but may be installed in an opening and closing structure as the blocking cover 220 as necessary.

In addition, a plurality of third blocking holes 232 are formed in the blocking lower plate 230 to allow the water collected in the blocking body 210 to be directly discharged to the drain pipe 120 and to filter out the dirt during the discharge process.

At this time, the third blocking holes 232 are formed in the area of the outlet 116 of the drain body 110 so that the rainwater discharged from the third blocking hole 232 flows directly into the drain pipe 120 through the outlet 116. To be possible.

In addition, as the third blocking hole 232 is formed to have a diameter smaller than that of the second blocking hole 222, similar to the first blocking hole 218, a large dirt is filtered through the second blocking hole 222 and made of a third blocking hole 222. The dirt passing through the second blocking hole 222 is filtered through the first and third blocking holes 218 and 232 inside the blocking body 210.

For reference, the blocking lower plate 230 may also be manufactured in a straight or lattice grating structure like the blocking cover 220.

Hereinafter will be described the operation of this embodiment by the configuration and the unique effects generated in the process.

First, as shown in FIG. 3, rainwater on the road is inserted into the blocking body 210 through the second blocking hole 222 of the blocking cover 220 in a state where the dirt blocking unit 200 is inserted into the drainage main body 110. Inflow, the large filth of filth collected with rainwater in this process does not pass through the second blocking hole 222 is filtered and relatively small filth is introduced into the blocking body 210 with rainwater.

The rainwater introduced into the blocking body 210 is the drainage body 110 and the drain pipe through the first blocking hole 218 of the blocking body 210 and the third blocking hole 232 of the blocking lower plate 230. 120).

At this time, since the drainage gap T is formed between the outer surface of the blocking body 210 and the inner surface of the drainage body 110, rainwater discharged to the first blocking hole 218 is smoothly performed.

In this process, the dirt introduced into the blocking body 210 is not filtered out by the first blocking hole 218 and the third blocking hole 232 and is still present inside the blocking body 210.

In this way, the inflow of dirt on the blocking cover 220 is primarily filtered by the second blocking hole 222 and the second filtering is performed by the first and third blocking holes 218 and 232 in the blocking body 210. Since the rainwater inflow from the outside is made smoothly at the same time it is possible to effectively prevent the discharge of dirt to the drain pipe (120).

And if the rain water is discharged through the first and third blocking holes 218 and 232, as shown in FIG. Even if the drainage to the first blocking hole 218 is not smoothly made, it may be sufficiently discharged through the third discharge hole 232, so that water inside the blocking body 210 overflows to the outside unlike the prior art. Is prevented.

As such, according to the present invention, since the blocking holes 218 and 232 are formed not only in the side wall of the blocking body 210 but also in the bottom, even when the blocking hole 218 of the side wall is blocked by light dirt F such as fallen leaves, the drainage is always smooth. One of the features is that the function can be used.

And in the drainage process, if a lot of dirt piled up inside the blocking body 210, lift the blocking cover 220 as shown in Figure 5, the blocking cover 220 is opened around the hinge portion (H) in this state The dirt inside the blocking body 210 is collected outside.

As described above, in the present invention, since the blocking cover 220 is directly connected to the blocking body 210 through the hinge portion H and opened and closed in the connected state, it is troublesome to lift and remove the entire blocking cover as in the prior art. Not only can it solve the problem, but it also prevents safety accidents that can occur by dropping the blocking cover during lifting and lowering.

And since the blocking cover 220 is integrally connected to the blocking body 210 it is also possible to prevent the loss of the blocking cover 220.

For reference, as shown in FIGS. 1 and 3, mesh meshes 300 are formed in the first to third blocking holes 218, 222, and 232 to prevent the inflow and discharge of dirt. You can even increase it. In this case, the strainer 300 may be formed in all of the first to third blocking holes 218, 222, 232, or optionally, one or more.

In addition, in the above description, the blocking body 210 has been described as a structure installed in a separate drainage main body 110, but in addition to such a structure, it may be directly installed in a general manhole-shaped drain hole 400 as shown in FIG. Therefore, in this case, the drainage main body 110 may be omitted.

7 and 8 are views showing another embodiment of the present invention, in which the blocking holes 218 and 232 are formed in both the blocking body 210 side wall and the blocking lower plate 230. The structure is the same as the previous embodiment, it characterized in that the interconnection cover 500 and the shielding cover 220 and the lower plate 230 as shown in the connection.

Specifically, the blocking lower plate 230 has an area substantially the same as the bottom area of the blocking body 210, and a first connecting ring 234 is formed on each corner of the upper surface.

The second connecting ring 224 is formed at each corner of the bottom surface of the blocking cover 220.

And the connecting wire 500 is located between the blocking cover 220 and the blocking lower plate 230, the upper end is connected to any one of the second connecting ring 224, the lower end is any one of the first located at a point corresponding thereto. It is connected to the connecting ring (234).

Therefore, the blocking lower plate 230 is suspended under the blocking cover 230 through the connection wire 500.

For reference, the connection wire 500 may be implemented as a chain as shown in the figure, in addition to the simple wire form can be applied.

In addition, the number of formation of the first and second connection rings 234 and 224 and the connection wires 500 may also be variously modified according to the shape of the blocking lower plate 230 and the blocking cover 220. ) And the blocking cover 220 is not limited to the corners may be formed on each side or may be formed together on the sides and corners.

In addition, when the connecting wire 500 is applied to the steel, both ends of the connecting wire 500 are welded to the blocking cover 220 and the blocking lower plate 230 in a state where the first and second connecting rings 234 and 224 are omitted. It can also be connected in a structure to make it.

By this structure, if you want to collect the dirt filtered on the blocking lower plate 230 to the outside as shown in Figure 8 to lift the blocking cover 220, the blocking lower plate 230 is lifted together by the connection wire 500 Since the worker can easily take out the dirt on the blocking lower plate 230 to the outside.

In the structure in which the blocking cover 220 is rotated around the hinge portion H as in the present embodiment, when the blocking cover 220 is completely opened, the blocking lower plate 230 is inclined so that dirt may fall down. .

However, even when the blocking cover 220 is not completely open, the blocking lower plate 230 is sufficiently raised, so in this state, the blocking cover 220 is held by one hand and the blocking lower plate 230 is lifted further by the other hand. Since only the dirt is to be removed, it is not necessary to open the blocking cover 220 completely.

For reference, the structure connecting the blocking cover 220 and the blocking lower plate 230 with the connection wire 500 is a structure in which the hinge portion H is omitted, that is, a structure in which the blocking cover 220 is completely lifted as before. You can apply.

In addition, it is also applied to the structure that directly installs the coupling body between the blocking cover 220 and the connecting wire 500 and the blocking lower plate 230 without having the blocking body 210 as shown in FIG. Can be.

In this case, if you want to collect the filth collected on the blocking lower plate 230 to the outside, lifting the blocking cover 220 is lifted with the blocking lower plate 230 connected through the connection wire 500 and the blocking lower plate 230 outside The dirt is collected when it is completely removed.

10 and 11 illustrate another embodiment of the present invention.

The basic structure of the present embodiment, the blocking body 210 and the blocking plate 221, the structure formed by forming the blocking holes 218, 232 is the same as the previous two embodiments, while applying the automatic opening and closing structure to the blocking plate 230 It is characterized in that.

Specifically, unlike the first embodiment in which the blocking lower plate 230 is fixed to the lower body of the blocking body 210 by welding or the like, the blocking lower plate 230 is opened and closed through a separate second hinge portion H2. Is made of.

To this end, a separate second hinge portion (H2) is installed at a point where one side border of the blocking lower plate 230 and the lower edge of the blocking body 210 are in contact with each other, so that the blocking lower plate 230 has a second hinge like the blocking cover 220. It has a structure which is rotated up and down about the branch H2.

At this time, the second hinge portion (H2) is provided with an elastic member 600 for the automatic return function of the blocking lower plate 230, the elastic member 600 has a general torsion spring structure, that is, coil spring type elasticity Rotating piece 620 and the fixed piece 630 extends to both sides of the portion 610.

In this state, the fixing piece 630 is connected to the lower end of the side wall of the blocking body 210 and the rotating piece 620 is connected to the bottom surface of the blocking lower plate 230.

In this case, a separate auxiliary collection box 130 is installed at a lower point of the opening and closing portion between the blocking lower plate 230 and the drainage main body 210 of the inner wall of the drainage pipe 120, and the auxiliary collection box 130 is the drainage pipe 120. It is installed to be separated in, the auxiliary collection box 130 is formed with a fourth blocking hole 132 having the same function as the first to third blocking holes 218, 222, 232.

10, when the first blocking hole 218 and the third blocking hole 232 is blocked by dirt in the process of the house, drainage, rain water is not drained from the blocking body 210, the blocking body 210 inside It is filled up.

In this process, when the catchment amount of rainwater reaches a predetermined level, the lower plate 230 is flipped down by the weight of the rainwater so that the bottom of the blocking body 210 is completely opened.

Therefore, the rainwater including the rainwater inside the blocking body 210 is discharged to the outside together and the discharged rainwater and the filth enters the auxiliary collection box 130 and the rainwater by the fourth blocking hole 132 of the auxiliary collection box 130 at the same time. Is discharged to the outside of the auxiliary collection container 130 and the dirt remains in the auxiliary collection box (130).

As the rotating plate 620 of the elastic member 600 is rotated together with the blocking lower plate 230 while the blocking lower plate 230 is opened, a torsional load is applied to the elastic portion 610 and an elastic force corresponding thereto is applied. do.

When rain water is discharged to some extent in this state, the blocking lower plate 230 is automatically raised upward by the elastic force of the elastic member 600 to block the lower end of the blocking body 210 again.

Then, if you want to collect the remaining waste in the auxiliary waste container 130, the operator pushes down the blocking lower plate 230 to open and then take out the auxiliary waste container 130 to the outside or take out only the internal waste.

100: drain 110: drain body
112: installation space 114: bottom plate
116: drain port 120: drain pipe
200: dirt blocking unit 210: blocking body
212: accommodation space 214: upper opening
216: lower opening 218: first blocking hole
220: blocking cover 222: second blocking hole
230: blocking bottom plate 232: third blocking hole
H: hinge part 300: sieve
400: drain hole 500: connection wire
234: first link 224: second link
H2: Second hinge 130: Auxiliary collection box
132: fourth blocking hole 600: elastic member
610: elastic portion 620: rotating piece
630: fixed piece

Claims (9)

A drainage body having an installation space formed therein and having an upper portion and an lower portion opened;
The blocking body is inserted into the installation space and the receiving space is formed therein, the upper open portion is formed at the upper end and the lower open portion is formed at the lower end,
Blocking lower plate is installed to open and close the lower open portion,
A second hinge portion connecting the blocking lower plate and the blocking body;
An elastic member connected to the second hinge portion and the blocking lower plate
Sewage collection device comprising a. In claim 1,
At least one first blocking hole is formed on a side surface of the blocking body,
Installed on the upper open portion and further comprises a blocking cover having at least one or more second blocking holes,
At least one third blocking hole is formed in the blocking lower plate
Sewer collection device. In claim 2,
The blocking cover is connected to the blocking body through the hinge portion and the waste collection device for opening and closing around the hinge portion. In claim 1,
And a drainage gap is formed between the shielding body outer surface and the drainage body inner surface. In claim 2,
At least one of the first blocking hole, the second blocking hole, and the third blocking hole is a dust collecting device for collecting waste is formed. In claim 2,
And the first blocking hole, the second blocking hole, and the third blocking hole are all circular. delete delete In claim 1,
A drain pipe connected to the bottom of the drain body;
A sewage collecting device for collecting sewage, further comprising an auxiliary collecting box installed in the drain pipe.

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